How close can it be to another bullpen session? Kyle Berry April 07, 2017 19:12 Follow For optimal results, there should be 12-15 feet between bullpen sessions. Related articles Are players or coches able to be in the batter's box? My facility restricts me on having 6 feet behind the back tip of home plate? Data process time is taking too long in between pitches? Am I able to record videos with the Rapsodo Box? The azimuth view is not showing the pitcher? Comments 0 comments Please sign in to leave a comment.